For this project I show how to make make a pendulum wave, an interesting science/physics experiment where a series of pendulums is measured so that each one moves slightly faster than the one before ...

Using a few items from around the house you can create a pendulum. Materials Instructions STEP 1: Hang the string from the ceiling. STEP 2: Fill the balloon with water and tie off the balloon so the ...

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A stunning discovery in the cellar -- Ancient logic: Bible and inquisition -- Failed experiments with falling bodies-- A science "irregular" in the age of the engineer -- The meridian of Paris -- ...